Inventories, Net (Tables)

12 Months Ended

Jan. 01, 2021

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories, net consisted of the following at January 1, 2021 and January 3, 2020 (in thousands):

	2020		2019
Raw materials and purchased parts	$	3,679	$	3,334
Work in process		2,174		1,870
Finished goods		13,717		12,976
Total inventories, gross		19,570		18,180
Less inventory reserves		1,459		1,038
Total inventories, net	$	18,111	$	17,142